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Home >> Toyota >> 2004 >> Land Cruiser >> Repair and Diagnosis >> External Pages >> Different car >> Section 476 (Cruise Control System - Diagnostics) >> Circuit Inspection >> DTC P0607/54: Control Module Performance >> Inspection Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Inspection Procedure

WARNING: This page is about a different car, the 2005 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

Check and replace ECM (See  HOW TO USE THE DIAGNOSTIC TABLE AND INSPECTION  ).